Automobile engine cylinder cap valve seat insert outside diameter detection device

The utility model discloses an automobile engine cylinder cap valve seat insert outside diameter detection device, including the base, set up table skeleton on the base, set up meter on the table skeleton, set up the locating rack on the base and set up on the locating rack and with meter matched with location gauge head, the location gauge head is threaded connection with the base. The utility model discloses an automobile engine cylinder cap valve seat insert outside diameter detection device, simple structure, convenient operation, examine time measuring horizontal migration can through the gauge head intermediate position of location gauge head and meter on the base as long as place valve seat insert at every turn, if there is the valve seat insert external diameter that exceeds standard just can directly find out through the meter, and detects the staff of this product and need not especially to train and on dutyly to operate to detection efficiency is high, convenient to use. 本实用新型公开了种汽车发动机缸盖气门座圈外径检测装置，